private void button3_Click(object sender, EventArgs e)
{
Person_Bll person_Bll = new Person_Bll();
Person person = new Person();
person = person_Bll.GetPerson("002");
}
private void button10_Click(object sender, EventArgs e)
{
Person_Bll person_bll = new Person_Bll();
string[] a = new[] { "person_name" };
person_bll.person_save(this.exDataGridView1, a);
}
private void button6_Click(object sender, EventArgs e)
{
Person person = new Person();
Person person1 = new Person();
Person person2 = new Person();
List <Person> person_list = new List <Person>();
Person_Bll person_bll = new Person_Bll();
try
{
person.person_name = "new name";
person.person_no = "new id2";
person.class_no = "1";
person.Input_date1 = DateTime.Now;
person.Input_date2 = DateTime.Now;
person.sex = Model.Enum.Enum.Sex.man;
person_list.Add(person);
person1.person_name = "new name";
person1.person_no = "new id1";
person1.class_no = "1";
person1.Input_date1 = DateTime.Now;
person1.Input_date2 = DateTime.Now;
person1.sex = Model.Enum.Enum.Sex.man;
person_list.Add(person1);
person_bll.Add(person_list);
person2.person_name = "new name";
person2.person_no = "new id";
person2.class_no = "2";
person2.Input_date1 = DateTime.Parse("2018-1-1");
person2.Input_date2 = DateTime.Parse("2018-1-1");
person2.sex = Model.Enum.Enum.Sex.woman;
person_bll.Mod(person2);
//person_list = person_bll.GetPerson();
//person_list.RemoveAt(2);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button7_Click(object sender, EventArgs e)
{
Person person = new Person();
List <Person> person_list = new List <Person>();
Person_Bll person_bll = new Person_Bll();
person_list = person_bll.GetPerson();
DataTable dt = (from pl in person_list
select new { pl.person_no, pl.person_name, pl.class_no, pl.grade.class_name }).ToList().ConvertToDataTable();
this.exDataGridView1.DataSource = dt;
this.exDataGridView1.Columns.Clear();
this.exDataGridView1.AddColumn("class_no", "班级编号", IFReadOnly: false);
this.exDataGridView1.AddColumn("class_name", "班级名称", IFReadOnly: false);
this.exDataGridView1.AddColumn("person_no", "人员编号", IFReadOnly: false);
this.exDataGridView1.AddColumn("person_name", "人员名称", IFReadOnly: false);
dt.AcceptChanges();
}
private void button5_Click(object sender, EventArgs e)
{
Person_Bll person_Bll = new Person_Bll();
List <Person> person_List = new List <Person>();
person_List = person_Bll.GetPerson();
this.dataGridView1.DataSource = person_List;
//this.dataGridView1.DataSource = person_List.ConvertToDataTable();
this.dataGridView1.Columns.Clear();
DataGridViewTextBoxColumn obj1 = new DataGridViewTextBoxColumn();
obj1.DataPropertyName = "person_no";
obj1.HeaderText = "人员编号";
obj1.Name = "person_no";
obj1.Width = 80;
Func <string, int> A = x => x.Length;
int kkk = A("fdsa");
Func <int, int, bool> B = (a, b) => a > b;
bool kkk2 = B(10, 20);
Func <Person, bool> C = x => x.id > 10;
person_List.Where(x => x.id > 10 || x.person_name.Length > 5);
this.dataGridView1.Columns.AddRange(obj1);
DataGridViewComboBoxColumn obj2 = new DataGridViewComboBoxColumn();
obj2.DataPropertyName = "sex";
obj2.HeaderText = "性别";
obj2.Name = "sex";
obj2.Width = 80;
//obj2.DataSource = System.Enum.GetNames(typeof(Model.Enum.Enum.Sex));
obj2.DataSource = System.Enum.GetValues(typeof(Model.Enum.Enum.Sex));
// obj2.ValueType = typeof(Model.Enum.Enum.Sex);
//obj2.DataSource=Model.Enum.Enum.Sex
Console.WriteLine(Enum.GetName(typeof(Model.Enum.Enum.Sex), 100));
var aa = System.Enum.GetNames(typeof(Model.Enum.Enum.Sex));
var bb = System.Enum.GetValues(typeof(Model.Enum.Enum.Sex));
this.dataGridView1.Columns.AddRange(obj2);
}
private void button2_Click(object sender, EventArgs e)
{
Person_Bll person_Bll = new Person_Bll();
person_Bll.GetPerson();
}
